The 28-year-old Mitchell, who has battled injuries for the past two years and was facing an early end to his career, made just his first start for the Wallabies in 13 months in last Saturday's 22-19 win over Italy in Florence.

He's not sure if he'll start against Wales but Mitchell is just pleased to get some regular rugby in after playing in two of the three tour matches so far.

"To get back and to be able to and train fully and be selected on this tour was great. From being where I was only a couple of months ago when I was told that I wouldn't play again to then being involved in the Wallaby environment on tour is pretty special," Mitchell said.